norflash.h

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/***************************************************************************/
#ifndef __NORFLASH_H
#define __NORFLASH_H

#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>

/***************************************************************************/
/***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif

typedef enum
{
  NORFLASH_STATUS_OK           = 0,             
  NORFLASH_NONUNIFORM_GEOMETRY = -1,            
  NORFLASH_NOT_CFI_DEVICE      = -2,            
  NORFLASH_WRITE_FAILURE       = -3,            
  NORFLASH_WRITE_TIMEOUT       = -4,            
  NORFLASH_INVALID_ADDRESS     = -5,            
  NORFLASH_MISALIGNED_ADDRESS  = -6,            
} NORFLASH_Status_TypeDef;

typedef struct
{
  uint32_t baseAddress;               
  uint32_t deviceId;                  
  uint32_t deviceSize;                
  uint32_t sectorCount;               
  uint32_t sectorSize;                
  uint16_t manufacturerId;            
} NORFLASH_Info_TypeDef;

bool                    NORFLASH_AddressValid(uint32_t addr);
NORFLASH_Info_TypeDef*  NORFLASH_DeviceInfo(void);
int                     NORFLASH_EraseDevice(void);
int                     NORFLASH_EraseSector(uint32_t addr);
int                     NORFLASH_Init(void);
int                     NORFLASH_ProgramByte(uint32_t addr, uint8_t data);
int                     NORFLASH_ProgramWord16(uint32_t addr, uint16_t data);
int                     NORFLASH_ProgramWord32(uint32_t addr, uint32_t data);
int                     NORFLASH_Program(uint32_t addr, uint8_t *data, uint32_t count);

#ifdef __cplusplus
}
#endif

#endif /* __NORFLASH_H */